COLLAR (P/N HL97-6) - New Surplus

The HL97-6 is a Hi-Lok threaded break-off collar designed for shear fastening applications in aircraft structural joints. Manufactured from A-286 iron-nickel alloy, this collar mates with standard Hi-Lok pins to provide controlled clamp-up in airframe assembly. Installation requires hex-drive tooling; tighten until the stem breaks off at the specified torque value per aircraft maintenance manual.

Corresponds to NSN 5320-01-010-5862. Verify part compatibility with your aircraft's Illustrated Parts Catalog before installation.

What is the COLLAR (P/N HL97-6)?

The HL97-6 is a Hi-Lok threaded break-off collar designed for shear fastening applications in aircraft structural joints. Manufactured from A-286 iron-nickel alloy, this collar mates with standard Hi-Lok pins to provide controlled clamp-up in airframe assembly.

Does the HL97-6 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The COLLAR conforms to its applicable AN (Air Force-Navy), MS (Military Standard), or NAS (National Aerospace Standard) specification. Contact us for specific specification details.

What material is the HL97-6 manufactured from?

Aviation hardware is available in various materials including cadmium-plated steel, stainless steel, aluminum alloy, and titanium depending on the application. Contact us for material certification and specifications for the HL97-6.

Can I order the HL97-6 in custom quantities?

Yes, we sell hardware in various quantities from single units to bulk lots. The COLLAR is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.